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Groove Pulley NSN 3020-00-938-0961

Item Description

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.

NSN 3020-00-938-0961 NSN: 3020-00-938-0961

Features and Characteristics

Counterbore Diameter
Between 1.880 inches and 1.198 inches
Counterbore Depth
Between 0.131 inches and 0.140 inches
Groove Depth
0.156 inches
Groove Width
0.150 inches
Outside Diameter
5.218 inches
Bore Diameter
1.437 inches
Bore Length
0.479 inches
Pitch Diameter
4.906 inches
Groove Radius
0.050 inches
Material And Location
Aluminum alloy, qq-a-355-canceled
Face Width
0.750 inches
Design Form
Plain
Bore Type
Straight
Bearings
Included
Groove Quantity
2
Counterbore Feature
Included
Bearing Quantity
1
Counterbore Location
Aa end or bb end
Keying Facility
Not included
Split Hub Feature
Not included
Lightening Hole
Not included
Integral Cooling Vane
Not included
Groove Shape
U
Bore Feature
Included
Bearing Type
Ball
Special Features
Drilled hole on face of pulley through, 0.256 max in. Diameter with counterbore 0.750 in. Diameter 0.180 in. Dp, located 1.500 in. Below cntr of bore to right of cables passing through face which stops pulley; holes for cables are 0.271 in. Diameter at surface and 0.157 in. Diameter at bottom; cable holes intersect at 120 degree angle from each other on a chord 1.750 in. From cntr of bore
Style Designator
Plain
Supplementary Features
Differs from -029 because -039 isleft handed
FSC
3020 Transmission Chain Sprockets Pulleys Gears
NIIN
009380961
NSN
3020009380961

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
272N3054114-039
Cage Code:
38597
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8487900080
  • NAICS: 333999
  • SITC: 74999
  • Description: Machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3020-00-938-0961
What are the manufacturers of nsn 3020009380961?
Does this nsn 3020009380961 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3020009380961
A pulley with one or more grooved faces or rims of the same diameter. for pulleys encased in a shell or frame, see block, tackle. for items specifically designed for aviation, see pulley(1), groove, aviation.
Does nsn 3020009380961 contain any precious metals?
No precious metal content.
Does nsn 3020009380961 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3020009380961?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08109
FIIG:
T353-A
App. Key:
AA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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